Location and Size properties of Browser window and Document.

The tables below shows the values of your browser window's and the document's location and size.

Move, Resize or Scroll your browser to see the values update.

Credits:
  http://stackoverflow.com/questions/504052/determining-position-of-the-browser-window-in-javascript
  http://www.w3schools.com/js/js_window.asp
  http://www.w3schools.com/js/js_window_screen.asp

Source for the above tables...